C# Class Argentini.Halide.H3Http

The H3Http class contains methods and properties for performing or evaluating HTTP operations. This includes cookies, domain redirection, and more.

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Public Methods

Method	Description
AddCrossBrowserClientRedirect ( Page pageToAddScriptTo, String url ) : void	Add a cross browser compliant client side redirect (which ensures that the Referrer value will be not null on the subsequent page) with a zero second delay.
AddCrossBrowserClientRedirect ( Page pageToAddScriptTo, String url, Int32 seconds ) : void	Add a cross browser compliant client side redirect (which ensures that the Referrer value will be not null on the subsequent page).
AddUrlParamPrefix ( String urlParams ) : String	When passed a URL parameter list, it is returned with the leading "?", or as a blank string if there are no parameters. This method is used to ensure that a URL parameter list starts with a "?".
DeleteUrlParameter ( String urlParam ) : String	Remove a URL parameter from the current URL parameter list and return the new request string.
DeleteUrlParameter ( String urlParam, String urlParameterString ) : String	Remove a URL parameter and return the new request string.
DomainRedirect ( String defaultPageName, String domainName ) : String	Determine if the user needs to be redirected to a new URL, for sites that have multiple domain names, but one primary (e.g. like catching misspellings in domain names). The transport (e.g. http://) is not used or returned with the result of the method.
GetBrowser ( String userAgent ) : String	Return the browser name and version.
GetBrowser ( String userAgent, System.Int64 &majorVersion, System.Int64 &minorVersion, System.Int64 &buildVersion, String &browserName ) : String	Return the browser name and version.
GetBrowserMajorVersion ( ) : String	Return the browser major version number.
GetBrowserMinorVersion ( ) : String	Return the browser minor version number.
GetBrowserName ( ) : String	Return the browser name.
GetBrowserVersion ( String browserName ) : Double	Return the version of specific browser based on HTTP headers or -1 if the request came from another browser.
GetCurrentPageName ( ) : String	Retrieve the current page file name on disk.
GetFirefoxVersion ( ) : Double	Return the version of Mozilla Firefox being used or -1 if the request came from another browser.
GetHost ( ) : String	Get the fully qualified domain name of the current URL.
GetHostRoot ( ) : String	Get the root domain from the fully qualified domain name of the current URL. (e.g. if visiting "www.mydomain.com", "mydomain.com" is returned.)
GetIPAddress ( ) : String	Return the IP address of a web visitor.
GetInternetExplorerVersion ( ) : Double	Return the version of Internet Explorer being used or -1 if the request came from another browser.
GetOSType ( ) : String	Return the operating system type for the current user agent
GetOSType ( String userAgent ) : String	Return the operating system type and version for the current user agent
GetOSType ( String userAgent, System.Int64 &majorVersion, System.Int64 &minorVersion, System.Int64 &buildVersion, String &osName ) : String	Return the operating system type for the current user agent
GetRedirectCodeText ( Int32 redirectCode ) : String	Contains the following Indexes: 301,302,303,304,305,307
GetSafariVersion ( ) : Double	Return the version of Apple Safari being used or -1 if the request came from another browser.
GetUrlParams ( ) : String	Get the current URL parameters as a single string, without the leading "?".
GetUrlParams ( System.Boolean includePrefix ) : String	Get the current URL parameters as a single string, without the leading "?".
GetWebPage ( String url ) : String	Perform an Http GET operation, and return the result.
GetWebPage ( String url, CookieContainer cookies ) : String	Perform an Http GET operation, passing cookies, and return the result.
GetWebPage ( String url, GetWebPageMethod method, CookieContainer cookies, String postData, String userName, String password ) : String	Perform an Http GET or POST operation, passing cookies, post data, user name and password, and return the result.
GetWebPage ( String url, GetWebPageMethod method, CookieContainer cookies, String postData, String userName, String password, Int32 timeoutMilliseconds ) : String	Perform an Http GET or POST operation, passing cookies, post data, user name and password, and return the result.
GetWebPage ( String url, GetWebPageMethod method, String postData ) : String	Perform an Http GET or POST operation, and return the result.
GetWebPage ( String url, Int32 timeoutMilliseconds ) : String	Perform an Http GET operation, and return the result. Timeout in milliseconds is passed as well.
GetWebPage ( String url, String userName, String password ) : String	Perform an Http GET operation, passing credentials, and return the result.
Redirect ( Page pageToRedirect, String redirectLocation, Int32 code ) : void	Core redirect function. Redirects the provided page using the provided redirect code and location. Usage: H3Http.Redirect(this, "http://fynydd.com", 301);
Redirect303 ( Page pageToRedirect, String redirectLocation ) : void	Commonly used 303 redirect ("See Other"). Redirects the user, but the browser is instructed not to cache this response. Similar to 307, but more SEO friendly. Usage: H3Http.Redirect303(this, "http://fynydd.com");
Redirect307 ( Page pageToRedirect, String redirectLocation ) : void	Commonly used 307 redirect ("Temporary Redirect"). Redirects the user, but the browser is instructed that it should not cache this response (not guaranteed). Usage: H3Http.Redirect307(this, "http://fynydd.com");
SetUrlParameterValue ( String urlParam, String value ) : String	Add or Edit a URL parameter value in the current URL. If the parameter exists, it is modified. Otherwise, its value is changed.
SetUrlParameterValue ( String urlParam, String value, String urlParameterString ) : String	Add or Edit a URL parameter value. If the parameter exists on the supplied URL parameter string, it is modified. Otherwise, its value is changed.
WriteBinaryFile ( String url, String filePath ) : System.Int64	Read a binary file from a URL and write it to disk.

Private Methods

Method	Description
BuildMatch ( String pattern, String userAgent, String browser, Int32 versionIndex, String browserNameVersionFallback, String &browserName, System.Int64 &majorVersion, System.Int64 &minorVersion, System.Int64 &buildVersion ) : String
H3Http ( ) : System

Method Details

AddCrossBrowserClientRedirect() public static method

Add a cross browser compliant client side redirect (which ensures that the Referrer value will be not null on the subsequent page) with a zero second delay.

public static AddCrossBrowserClientRedirect ( Page pageToAddScriptTo, String url ) : void
pageToAddScriptTo	System.Web.UI.Page	The page to which the ClientScript will be Registered as a StartupScript.
url	String	String representation of a URL to which the page will redirect.
return	void

AddCrossBrowserClientRedirect() public static method

Add a cross browser compliant client side redirect (which ensures that the Referrer value will be not null on the subsequent page).

public static AddCrossBrowserClientRedirect ( Page pageToAddScriptTo, String url, Int32 seconds ) : void
pageToAddScriptTo	System.Web.UI.Page	The page to which the ClientScript will be Registered as a StartupScript.
url	String	String representation of a URL to which the page will redirect.
seconds	System.Int32	Int32 value of seconds to delay before redirecting.
return	void

AddUrlParamPrefix() public static method

When passed a URL parameter list, it is returned with the leading "?", or as a blank string if there are no parameters. This method is used to ensure that a URL parameter list starts with a "?".

public static AddUrlParamPrefix ( String urlParams ) : String
urlParams	String	URL parameters list with or without the leading "?".
return	String

DeleteUrlParameter() public static method

Remove a URL parameter from the current URL parameter list and return the new request string.

public static DeleteUrlParameter ( String urlParam ) : String
urlParam	String	Name of the URL parameter to remove.
return	String

DeleteUrlParameter() public static method

Remove a URL parameter and return the new request string.

public static DeleteUrlParameter ( String urlParam, String urlParameterString ) : String
urlParam	String	Name of the URL parameter to remove.
urlParameterString	String	The URL parameter string to modify, without the leading "?".
return	String

DomainRedirect() public static method

Determine if the user needs to be redirected to a new URL, for sites that have multiple domain names, but one primary (e.g. like catching misspellings in domain names). The transport (e.g. http://) is not used or returned with the result of the method.

public static DomainRedirect ( String defaultPageName, String domainName ) : String
defaultPageName	String	default page file name used on the site (e.g. default.aspx).
domainName	String	Primary domain name that should be used (e.g. nonsequiturs.com).
return	String

GetBrowser() public static method

Return the browser name and version.

public static GetBrowser ( String userAgent ) : String
userAgent	String	Browser user agent string
return	String

GetBrowser() public static method

Return the browser name and version.

public static GetBrowser ( String userAgent, System.Int64 &majorVersion, System.Int64 &minorVersion, System.Int64 &buildVersion, String &browserName ) : String
userAgent	String	Browser user agent string
majorVersion	System.Int64	Output of major version
minorVersion	System.Int64	Output of minor version
buildVersion	System.Int64	Output of build version
browserName	String	Output of browser name
return	String

GetBrowserMajorVersion() public static method

Return the browser major version number.

public static GetBrowserMajorVersion ( ) : String
return	String

GetBrowserMinorVersion() public static method

Return the browser minor version number.

public static GetBrowserMinorVersion ( ) : String
return	String

GetBrowserName() public static method

Return the browser name.

public static GetBrowserName ( ) : String
return	String

GetBrowserVersion() public static method

Return the version of specific browser based on HTTP headers or -1 if the request came from another browser.

public static GetBrowserVersion ( String browserName ) : Double
browserName	String
return	Double

GetCurrentPageName() public static method

Retrieve the current page file name on disk.

public static GetCurrentPageName ( ) : String
return	String

GetFirefoxVersion() public static method

Return the version of Mozilla Firefox being used or -1 if the request came from another browser.

public static GetFirefoxVersion ( ) : Double
return	Double

GetHost() public static method

Get the fully qualified domain name of the current URL.

public static GetHost ( ) : String
return	String

GetHostRoot() public static method

Get the root domain from the fully qualified domain name of the current URL. (e.g. if visiting "www.mydomain.com", "mydomain.com" is returned.)

public static GetHostRoot ( ) : String
return	String

GetIPAddress() public static method

Return the IP address of a web visitor.

public static GetIPAddress ( ) : String
return	String

GetInternetExplorerVersion() public static method

Return the version of Internet Explorer being used or -1 if the request came from another browser.

public static GetInternetExplorerVersion ( ) : Double
return	Double

GetOSType() public static method

Return the operating system type for the current user agent

public static GetOSType ( ) : String
return	String

GetOSType() public static method

Return the operating system type and version for the current user agent

public static GetOSType ( String userAgent ) : String
userAgent	String	Web browser User Agent string
return	String

GetOSType() public static method

Return the operating system type for the current user agent

public static GetOSType ( String userAgent, System.Int64 &majorVersion, System.Int64 &minorVersion, System.Int64 &buildVersion, String &osName ) : String
userAgent	String	Web browser User Agent string
majorVersion	System.Int64	Output of major version
minorVersion	System.Int64	Output of minor version
buildVersion	System.Int64	Output of build version
osName	String	Output of OS name
return	String

GetRedirectCodeText() public static method

Contains the following Indexes: 301,302,303,304,305,307

public static GetRedirectCodeText ( Int32 redirectCode ) : String
redirectCode	System.Int32	Redirect Code number (e.g. 301)
return	String

GetSafariVersion() public static method

Return the version of Apple Safari being used or -1 if the request came from another browser.

public static GetSafariVersion ( ) : Double
return	Double

GetUrlParams() public static method

Get the current URL parameters as a single string, without the leading "?".

public static GetUrlParams ( ) : String
return	String

GetUrlParams() public static method

Get the current URL parameters as a single string, without the leading "?".

public static GetUrlParams ( System.Boolean includePrefix ) : String
includePrefix	System.Boolean	Include the leading "?" if there are parameters.
return	String

GetWebPage() public static method

Perform an Http GET operation, and return the result.

public static GetWebPage ( String url ) : String
url	String	Fully qualified URL to the remote page.
return	String

GetWebPage() public static method

Perform an Http GET operation, passing cookies, and return the result.

public static GetWebPage ( String url, CookieContainer cookies ) : String
url	String	Fully qualified URL to the remote page.
cookies	System.Net.CookieContainer	CookieContainer variable for sending cookies.
return	String

GetWebPage() public static method

Perform an Http GET or POST operation, passing cookies, post data, user name and password, and return the result.

public static GetWebPage ( String url, GetWebPageMethod method, CookieContainer cookies, String postData, String userName, String password ) : String
url	String	Fully qualified URL to the remote page.
method	GetWebPageMethod	GetWebPageMethod enum value.
cookies	System.Net.CookieContainer	CookieContainer variable for sending cookies.
postData	String	String post data for sending a post.
userName	String	User name string for Windows Authentication.
password	String	password string for Windows Authentication.
return	String

GetWebPage() public static method

Perform an Http GET or POST operation, passing cookies, post data, user name and password, and return the result.

public static GetWebPage ( String url, GetWebPageMethod method, CookieContainer cookies, String postData, String userName, String password, Int32 timeoutMilliseconds ) : String
url	String	Fully qualified URL to the remote page.
method	GetWebPageMethod	GetWebPageMethod enum value.
cookies	System.Net.CookieContainer	CookieContainer variable for sending cookies.
postData	String	String post data for sending a post.
userName	String	User name string for Windows Authentication.
password	String	password string for Windows Authentication.
timeoutMilliseconds	System.Int32	Timeout in milliseconds for the request.
return	String

GetWebPage() public static method

Perform an Http GET or POST operation, and return the result.

public static GetWebPage ( String url, GetWebPageMethod method, String postData ) : String
url	String	Fully qualified URL to the remote page.
method	GetWebPageMethod	GetWebPageMethod enum value.
postData	String	String post data for sending a post.
return	String

GetWebPage() public static method

Perform an Http GET operation, and return the result. Timeout in milliseconds is passed as well.

public static GetWebPage ( String url, Int32 timeoutMilliseconds ) : String
url	String	Fully qualified URL to the remote page.
timeoutMilliseconds	System.Int32	Timeout in milliseconds for the request.
return	String

GetWebPage() public static method

Perform an Http GET operation, passing credentials, and return the result.

public static GetWebPage ( String url, String userName, String password ) : String
url	String	Fully qualified URL to the remote page.
userName	String	User name string for Windows Authentication.
password	String	password string for Windows Authentication.
return	String

Redirect() public static method

Core redirect function. Redirects the provided page using the provided redirect code and location. Usage: H3Http.Redirect(this, "http://fynydd.com", 301);

public static Redirect ( Page pageToRedirect, String redirectLocation, Int32 code ) : void
pageToRedirect	System.Web.UI.Page	The Page object which is to be redirected
redirectLocation	String	The url to which the page will be redirected
code	System.Int32	The 3 digit (301,302,303,304,305, or 307) redirect code to use.
return	void

Redirect303() public static method

Commonly used 303 redirect ("See Other"). Redirects the user, but the browser is instructed not to cache this response. Similar to 307, but more SEO friendly. Usage: H3Http.Redirect303(this, "http://fynydd.com");

public static Redirect303 ( Page pageToRedirect, String redirectLocation ) : void
pageToRedirect	System.Web.UI.Page	The Page object which is to be redirected
redirectLocation	String	The url to which the page will be redirected
return	void

Redirect307() public static method

Commonly used 307 redirect ("Temporary Redirect"). Redirects the user, but the browser is instructed that it *should* not cache this response (not guaranteed). Usage: H3Http.Redirect307(this, "http://fynydd.com");

public static Redirect307 ( Page pageToRedirect, String redirectLocation ) : void
pageToRedirect	System.Web.UI.Page	The Page object which is to be redirected
redirectLocation	String	The url to which the page will be redirected
return	void

SetUrlParameterValue() public static method

Add or Edit a URL parameter value in the current URL. If the parameter exists, it is modified. Otherwise, its value is changed.

public static SetUrlParameterValue ( String urlParam, String value ) : String
urlParam	String	Name of the URL parameter.
value	String	Value of the URL parameter to add or edit.
return	String

SetUrlParameterValue() public static method

Add or Edit a URL parameter value. If the parameter exists on the supplied URL parameter string, it is modified. Otherwise, its value is changed.

public static SetUrlParameterValue ( String urlParam, String value, String urlParameterString ) : String
urlParam	String	Name of the URL parameter.
value	String	Value of the URL parameter to add or edit.
urlParameterString	String	The URL parameter string to modify, without the leading "?".
return	String

WriteBinaryFile() public static method

Read a binary file from a URL and write it to disk.

public static WriteBinaryFile ( String url, String filePath ) : System.Int64
url	String	URL to the web resource.
filePath	String	Web-style path for the destination file on disk, including new file name.
return	System.Int64